E-form with signature
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index.html <! DOCTYPE html > < html > < head > < script src = "https://cdn.jsdelivr.net/npm/sweetalert2@10" ></ script > < link rel = "stylesheet" href = "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" /> < script src = "https://code.jquery.com/jquery-3.5.1.slim.min.js" ></ script > < script src = "https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.3/dist/umd/popper.min.js" ></ script > < script src = "https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" ></ script > < style > /* membuat form berada di tengah halaman */ body { display : flex; justify-content : center; ...